Table 1.
Clinicopathological factors | Overall survival (n = 364) | Progression-free survival (n = 366) | |||||
---|---|---|---|---|---|---|---|
N | Hazard ratio | P-value | N | Hazard ratio | P-value | ||
Sex | Female | 118 | 2.37(1.27–4.42) | 5.3E-03 | 120 | 1.69(1.01–2.82) | 0.042 |
Male | 246 | 3.61(1.91–6.84) | 2.4E-05 | 246 | 1.96(1.33–2.9) | 5.6E-04 | |
Grade | 1 | 55 | 7.25(2.43–21.61) | 6.4E-05 | 55 | 2.56(1.05–6.2) | 0.033 |
2 | 174 | 2.01(1.2–3.36) | 7.1E-03 | 175 | 2.32(1.48–3.61) | 1.4E-04 | |
3 | 118 | 3.05(1.64–5.67) | 2.3E-04 | 119 | 3.27(1.19–5.61) | 5.5E-06 | |
4 | 12 | 12 | |||||
Vascular invasion | Yes | 90 | 1.96(0.73–5.26) | 0.17 | 91 | 2.44(1.31–4.55) | 3.9E-03 |
None | 203 | 2.17(1.23–3.82) | 6.1E-03 | 204 | 1.44(0.88–2.38) | 0.15 | |
Race | White | 181 | 2.11(1.22–3.64) | 5.9E-03 | 183 | 1.96(1.31–2.94) | 8.6E-04 |
Asian | 155 | 5.63(2.99–10.61) | 2.4E-09 | 155 | 2.81(1.71–4.6) | 2E-05 | |
Alcohol consumption | yes | 115 | 3.01(1.4–6.46) | 3.1E-03 | 115 | 2.92(1.69–5.05) | 6.3E-05 |
none | 202 | 2.66(1.63–4.34) | 4.5E-05 | 204 | 2.03(1.31–3.13) | 1.2E-03 | |
Hepatitis virus | Yes | 150 | 1.88(0.98–3.63) | 0.055 | 152 | 1.54(0.93–2.57) | 0.092 |
None | 167 | 3.05(1.85–5.02) | 4.5E-06 | 167 | 3.06(1.92–4.87) | 8.5E-07 |
Bold values indicate P < 0.05.